module::procmacrotools

Tools for writing procedural macroses.

Sample

rust test let code = quote!( core::option::Option< i8, i16, i32, i64 > ); let tree_type = syn::parse2::< syn::Type >( code ).unwrap(); let got = type_parameters( &tree_type, 0..=2 ); got.iter().for_each( | e | println!( "{}", quote!( #e ) ) ); // < i8 // < i16 // < i32

To add to your project

shell test cargo add proc_macro_tools

Try out from the repository

shell test git clone https://github.com/Wandalen/wTools cd wTools cd sample/rust/proc_macro_tools_trivial cargo run